Upgraded to Laravel 5.7

app/Foundation/Exceptions/Displayers/SettingsDisplayer.php

@@ -0,0 +1,88 @@
+<?php
+
+/*
+ * This file is part of Cachet.
+ *
+ * (c) Alt Three Services Limited
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace CachetHQ\Cachet\Foundation\Exceptions\Displayers;
+
+use CachetHQ\Cachet\Settings\ReadException;
+use Exception;
+use GrahamCampbell\Exceptions\Displayers\DisplayerInterface;
+use Illuminate\Http\Request;
+
+class SettingsDisplayer implements DisplayerInterface
+{
+    /**
+     * The request instance.
+     *
+     * @var \Illuminate\Http\Request
+     */
+    protected $request;
+
+    /**
+     * Create a new redirect displayer instance.
+     *
+     * @param \Illuminate\Http\Request $request
+     *
+     * @return void
+     */
+    public function __construct(Request $request)
+    {
+        $this->request = $request;
+    }
+
+    /**
+     * Get the error response associated with the given exception.
+     *
+     * @param \Exception $exception
+     * @param string     $id
+     * @param int        $code
+     * @param string[]   $headers
+     *
+     * @return \Symfony\Component\HttpFoundation\Response
+     */
+    public function display(Exception $exception, string $id, int $code, array $headers)
+    {
+        return cachet_redirect('setup');
+    }
+
+    /**
+     * Get the supported content type.
+     *
+     * @return string
+     */
+    public function contentType()
+    {
+        return 'text/html';
+    }
+
+    /**
+     * Can we display the exception?
+     *
+     * @param \Exception $original
+     * @param \Exception $transformed
+     * @param int        $code
+     *
+     * @return bool
+     */
+    public function canDisplay(Exception $original, Exception $transformed, int $code)
+    {
+        return ($transformed instanceof ReadException) && !$this->request->is('setup*');
+    }
+
+    /**
+     * Do we provide verbose information about the exception?
+     *
+     * @return bool
+     */
+    public function isVerbose()
+    {
+        return false;
+    }
+}

app/Http/Middleware/ReadyForUse.php

@@ -53,7 +53,7 @@ public function __construct(Repository $settings)
      */
     public function handle(Request $request, Closure $next)
     {
-        if (!$this->settings->get('app_name')) {
+        if (!$request->is('setup*') && !$this->settings->get('app_name')) {
             return cachet_redirect('setup');
         }
 

app/Http/Middleware/SetupAlreadyCompleted.php

@@ -11,6 +11,7 @@
 
 namespace CachetHQ\Cachet\Http\Middleware;
 
+use CachetHQ\Cachet\Settings\ReadException;
 use CachetHQ\Cachet\Settings\Repository;
 use Closure;
 use Illuminate\Http\Request;
@@ -53,8 +54,12 @@ public function __construct(Repository $settings)
      */
     public function handle(Request $request, Closure $next)
     {
-        if ($this->settings->get('app_name')) {
-            return cachet_redirect('dashboard');
+        try {
+            if ($this->settings->get('app_name')) {
+                return cachet_redirect('dashboard');
+            }
+        } catch (ReadException $e) {
+            // not setup then!
         }
 
         return $next($request);

app/Settings/ReadException.php

@@ -0,0 +1,34 @@
+<?php
+
+/*
+ * This file is part of Cachet.
+ *
+ * (c) Alt Three Services Limited
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace CachetHQ\Cachet\Settings;
+
+use Exception;
+
+/**
+ * This is the read exception class.
+ *
+ * @author Graham Campbell <[email protected]>
+ */
+class ReadException extends SettingsException
+{
+    /**
+     * Create a new read exception instance.
+     *
+     * @param \Exception $e
+     *
+     * @return void
+     */
+    public function __construct(Exception $e)
+    {
+        parent::__construct('Unable to read Cachet settings', $e);
+    }
+}

app/Settings/Repository.php

@@ -12,6 +12,7 @@
 namespace CachetHQ\Cachet\Settings;
 
 use CachetHQ\Cachet\Models\Setting;
+use Exception;
 
 /**
  * This is the settings repository class.
@@ -59,13 +60,19 @@ public function __construct(Setting $model)
     /**
      * Returns a setting from the database.
      *
+     * @throws \CachetHQ\Cachet\Settings\ReadException
+     *
      * @return array
      */
     public function all()
     {
-        return $this->model->all(['name', 'value'])->pluck('value', 'name')->map(function ($value, $name) {
-            return $this->castSetting($name, $value);
-        })->toArray();
+        try {
+            return $this->model->all(['name', 'value'])->pluck('value', 'name')->map(function ($value, $name) {
+                return $this->castSetting($name, $value);
+            })->toArray();
+        } catch (Exception $e) {
+            throw new ReadException($e);
+        }
     }
 
     /**
@@ -74,16 +81,22 @@ public function all()
      * @param string      $name
      * @param string|null $value
      *
+     * @throws \CachetHQ\Cachet\Settings\WriteException
+     *
      * @return void
      */
     public function set($name, $value)
     {
         $this->stale = true;
 
-        if ($value === null) {
-            $this->model->where('name', '=', $name)->delete();
-        } else {
-            $this->model->updateOrCreate(compact('name'), compact('value'));
+        try {
+            if ($value === null) {
+                $this->model->where('name', '=', $name)->delete();
+            } else {
+                $this->model->updateOrCreate(compact('name'), compact('value'));
+            }
+        } catch (Exception $e) {
+            throw new WriteException($e);
         }
     }
 
@@ -93,41 +106,59 @@ public function set($name, $value)
      * @param string $name
      * @param mixed  $default
      *
+     * @throws \CachetHQ\Cachet\Settings\ReadException
+     *
      * @return mixed
      */
     public function get($name, $default = null)
     {
-        if ($setting = $this->model->where('name', '=', $name)->first()) {
-            return $this->castSetting($name, $setting->value);
+        try {
+            if ($setting = $this->model->where('name', '=', $name)->first()) {
+                return $this->castSetting($name, $setting->value);
+            }
+
+            return $default;
+        } catch (Exception $e) {
+            throw new ReadException($e);
         }
-
-        return $default;
     }
 
     /**
      * Deletes a setting.
      *
      * @param string $name
      *
+     * @throws \CachetHQ\Cachet\Settings\WriteException
+     *
      * @return void
      */
     public function delete($name)
     {
         $this->stale = true;
 
-        $this->model->where('name', '=', $name)->delete();
+        try {
+            $this->model->where('name', '=', $name)->delete();
+        } catch (Exception $e) {
+            throw new WriteException($e);
+        }
     }
 
     /**
      * Clear all settings.
      *
+     * @throws \CachetHQ\Cachet\Settings\WriteException
+     *
      * @return void
      */
     public function clear()
     {
         $this->stale = true;
 
-        $this->model->query()->delete();
+        try {
+            $this->model->query()->delete();
+        } catch (Exception $e) {
+            throw new WriteException($e);
+        }
     }
 
     /**

app/Settings/SettingsException.php

@@ -0,0 +1,35 @@
+<?php
+
+/*
+ * This file is part of Cachet.
+ *
+ * (c) Alt Three Services Limited
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace CachetHQ\Cachet\Settings;
+
+use Exception;
+
+/**
+ * This is the settings exception class.
+ *
+ * @author Graham Campbell <[email protected]>
+ */
+class SettingsException extends Exception
+{
+    /**
+     * Create a new write exception instance.
+     *
+     * @param string     $m
+     * @param \Exception $e
+     *
+     * @return void
+     */
+    public function __construct(string $m, Exception $e)
+    {
+        parent::__construct($m, 0, $e);
+    }
+}

app/Settings/WriteException.php

@@ -0,0 +1,34 @@
+<?php
+
+/*
+ * This file is part of Cachet.
+ *
+ * (c) Alt Three Services Limited
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace CachetHQ\Cachet\Settings;
+
+use Exception;
+
+/**
+ * This is the write exception class.
+ *
+ * @author Graham Campbell <[email protected]>
+ */
+class WriteException extends SettingsException
+{
+    /**
+     * Create a new write exception instance.
+     *
+     * @param \Exception $e
+     *
+     * @return void
+     */
+    public function __construct(Exception $e)
+    {
+        parent::__construct('Unable to write Cachet settings', $e);
+    }
+}

composer.json

@@ -48,7 +48,7 @@
         "graham-campbell/markdown": "^10.2",
         "guzzlehttp/guzzle": "^6.3.3",
         "jenssegers/date": "^3.4",
-        "laravel/framework": "5.6.*",
+        "laravel/framework": "5.7.*",
         "laravel/tinker": "^1.0",
         "laravolt/avatar": "^2.1",
         "mccool/laravel-auto-presenter": "^7.1",